This might be 1 month old question but since you havent responded yet then i presume you do either completely forgot this thread or just didnt get the answer you do look for.
How to review an ICO? Common thing
Always check the Whitepaper
Team Transparency
Project realistic goal or plan.
It is also important to see if the person that is the CEO has any knowledge about cryptocurrencies and has experience as a programmer, there are many people out there creating their icos because they had an idea and yet they do not know anything about the difficulty to create their project and what are the chances of making their project a success, this is critical because if the CEO does not know this then how you can believe the project is going to be completed in the time frame he specifies?